485BPOS

rr_RiskReturnAbstract

dei_EntityRegistrantName

Invesco Exchange-Traded Self-Indexed Fund Trust

Invesco BulletShares 2021 USD Emerging Markets Debt ETF

rr_ProspectusDate

Sep. 27, 2018

rr_RiskReturnAbstract

rr_RiskReturnHeading

Invesco BulletShares 2021 USD Emerging Markets Debt ETF Summary Information

rr_ObjectiveHeading

Investment Objective

rr_ObjectivePrimaryTextBlock

rr_ExpenseHeading

Fund Fees and Expenses

rr_ExpenseNarrativeTextBlock

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

rr_PortfolioTurnoverHeading

Portfolio Turnover

rr_PortfolioTurnoverTextBlock

Other Expenses, New Fund, Based on Estimates [Text]

rr_ExpenseExchangeTradedFundCommissions

Investors may pay brokerage commissions on their purchases and sales of Shares, which are not reflected in the table or the example below.

rr_OtherExpensesNewFundBasedOnEstimates

“Other Expenses” are based on estimated amounts for the current fiscal year.

rr_ExpenseExampleHeading

Example

rr_ExpenseExampleNarrativeTextBlock

rr_StrategyHeading

Principal Investment Strategies

rr_StrategyNarrativeTextBlock

rr_StrategyPortfolioConcentration

Concentration Policy. The Fund will concentrate its investments (i.e., invest more than 25% of the value of its net assets) in securities of issuers in any one industry or group of industries only to the extent that the Underlying Index reflects a concentration in that industry or group of industries. The Fund will not otherwise concentrate its investments in securities of issuers in any one industry or group of industries.

rr_RiskHeading

Principal Risks of Investing in the Fund

rr_RiskNarrativeTextBlock

rr_RiskLoseMoney

The Shares will change in value, and you could lose money by investing in the Fund.

rr_RiskNondiversifiedStatus

Non-Diversified Fund Risk. Because the Fund is non-diversified and can invest a greater portion of its assets in securities of individual issuers than a diversified fund, changes in the market value of a single investment could cause greater fluctuations in Share price than would occur in a diversified fund. This may increase the Fund’s volatility and cause the performance of a relatively small number of issuers to have a greater impact on the Fund’s performance.

rr_BarChartAndPerformanceTableHeading

Performance

rr_PerformanceNarrativeTextBlock

rr_PerformanceOneYearOrLess

As of the date of this Prospectus, the Fund has not commenced operations and therefore does not have a performance history.

Invesco BulletShares 2021 USD Emerging Markets Debt ETF | Invesco BulletShares 2021 USD Emerging Markets Debt ETF

rr_PerformanceAvailabilityWebSiteAddress

www.invesco.com/ETFs

rr_RiskReturnAbstract

rr_ManagementFeesOverAssets

0.29%

rr_OtherExpensesOverAssets

none

^[1]

rr_ExpensesOverAssets

0.29%

rr_ExpenseExampleYear01

$ 30

rr_ExpenseExampleYear03

$ 93

[1]	“Other Expenses” are based on estimated amounts for the current fiscal year.

XML 13 R6.htm IDEA: XBRL DOCUMENT

Invesco BulletShares 2022 USD Emerging Markets Debt ETF

Invesco BulletShares 2022 USD Emerging Markets Debt ETF Summary Information

Investment Objective

The Invesco BulletShares 2022 USD Emerging Markets Debt ETF (the “Fund”) seeks to track the investment results (before fees and expenses) of the Nasdaq BulletShares^® USD Emerging Markets Debt 2022 Index (the “Underlying Index”).

Fund Fees and Expenses

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund (“Shares”). Investors may pay brokerage commissions on their purchases and sales of Shares, which are not reflected in the table or the example below.

Fund Fees and Expenses

This table describes the fees and expenses that you may pay if you buy and hold shares of the Fund (“Shares”). Investors may pay brokerage commissions on their purchases and sales of Shares, which are not reflected in the table or the example below.

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses	Invesco BulletShares 2022 USD Emerging Markets Debt ETF Invesco BulletShares 2022 USD Emerging Markets Debt ETF
Management Fees	0.29%
Other Expenses	none	^[1]
Total Annual Fund Operating Expenses	0.29%

[1]	“Other Expenses” are based on estimated amounts for the current fiscal year.

Example

Expense Example	1 Year	3 Years
Invesco BulletShares 2022 USD Emerging Markets Debt ETF \| Invesco BulletShares 2022 USD Emerging Markets Debt ETF \| USD ($)	30	93

Portfolio Turnover

Principal Investment Strategies

The Fund generally will invest at least 80% of its total assets in securities that comprise the Underlying Index. Strictly in accordance with its guidelines and mandated procedures, Invesco Indexing LLC (the “Index Provider”) compiles and maintains the Underlying Index. The Index Provider is affiliated with Invesco Capital Management LLC, the Fund’s investment adviser (the “Adviser”), and Invesco Distributors, Inc., the Fund’s distributor (the “Distributor”).

The Underlying Index will typically include between 20-400 securities and is designed to represent the performance of a held-to-maturity portfolio of U.S. dollar-denominated emerging markets bonds with maturities or, in some cases, “effective maturities” in the year 2022 (collectively, “2022 Bonds”). Effective maturity is an assessment of a bond’s likely call date or maturity (if not called by the issuer). With respect to establishing the effective maturity of a bond, if no embedded issuer call option exists for a bond, then the Index Provider deems effective maturity to be the actual year of maturity. If a bond contains an embedded issuer call option, with the first call date within 13 months of maturity and a par call price, then the Index Provider also deems effective maturity to be the actual year of maturity. In other cases, the Index Provider deems effective maturity to be the actual year of maturity, unless the yield to next call date is less than the yield to maturity, in which case the bond’s effective maturity is deemed to be the year of the next call date.

In selecting components for inclusion in the Underlying Index, the Index Provider begins with an investment universe of investment grade and below investment grade U.S. dollar-denominated bonds issued by governments of countries that the Index Provider considers to be “emerging markets countries,” or by companies, sovereign entities or government-related agencies domiciled in such countries (as of August 31, 2018, the following countries were classified as emerging markets by the Index Provider: Brazil, Chile, China, Colombia, Czech Republic, Greece, Hungary, India, Indonesia, Malaysia, Mexico, Morocco, Peru, the Philippines, Poland, Russia, South Africa, Taiwan, Thailand, Turkey, the United Arab Emirates and Vietnam). To be eligible for inclusion in the Underlying Index, bonds must (i) have a credit rating of at least C by S&P Global Ratings, a division of S&P Global Inc. (“S&P”) or Fitch Ratings Inc. (“Fitch”), or at least a credit rating of Ca by Moody’s Investors Service, Inc. (“Moody’s”); and (ii) have an outstanding face value of at least $300 million for corporate bonds and $500 million for other bonds (existing bonds in the eligible universe require 80% of the initial minimum face value outstanding qualification, depending on type of bond, to remain eligible). Bonds rated below BBB- by S&P or Fitch, or below Baa3 by Moody’s are considered below investment grade (commonly known as “junk bonds”) and are considered speculative.

The eligible universe may include: fixed- and step up-coupon bonds; puttable and callable bonds; event-driven, rating-driven, and registration-driven bonds; amortizing bonds; sinking funds with fixed sinking schedules; and securities issued in accordance with Regulation S or Rule 144A under the Securities Act of 1933 (“Securities Act”) that are exempt from registration with the Securities and Exchange Commission (“SEC”). Additionally, bond types specifically excluded from the eligible universe include: private placements, except for Regulation S and Rule 144A bonds; pay-in-kind bonds; floating rate notes; zero coupon bonds, including zero coupon step-ups; convertible bonds; bonds cum or ex-warrant; bonds with one cash flow only; new bonds that have already been called; inflation or other index-linked bonds; bonds whose price, including interest that has accrued since the issue of the most recent coupon payment, is below $80; perpetual securities (including trust preferred); preferred shares.

2022 Bonds (as established semi-annually, as further described below) in the eligible universe are selected for inclusion in the Underlying Index and market value weighted, with a 5% limit on individual issuers and a 10% limit on countries applied at each monthly rebalance. Prior to the final year of maturity (i.e., 2022), the Underlying Index is rebalanced monthly, at which time: (i) new bonds that meet the eligibility and maturity (or effective maturity) criteria above are added to the Underlying Index; (ii) existing 2022 Bonds that no longer meet the eligibility requirements are removed; and (iii) weights of Underlying Index components are reset to reflect current market value. The Index Provider only reevaluates the effective maturity date of bonds in the investment universe semi-annually, as part of the June and December rebalances, at which time in addition to bonds being added or removed from the Underlying Index pursuant to the eligibility screening described in the previous sentence, bonds also may be added or removed from the Underlying Index due to any changes in actual or effective maturity (i.e., they no longer meet the definition of 2022 Bond). If a bond is removed from the Underlying Index during any rebalance due to changes in face value or credit rating, such bond will be excluded for the next three monthly rebalances (including the current rebalance) regardless of any further changes in face value or credit rating. During the final year of maturity (i.e., 2022), the Underlying Index does not rebalance.

The Fund primarily invests in 2022 Bonds and the Fund will terminate on or about December 31, 2022. In connection with the termination of the Fund, the Fund will make a cash distribution of its net assets to then-current shareholders after making appropriate provisions for any liabilities of the Fund. The Fund does not seek to distribute any predetermined amount of cash at maturity. Bonds held by the Fund will be held until they mature, are called, or are removed from the Underlying Index due to no longer meeting the eligibility requirements. Ineligible bonds are not removed from an Underlying Index until its next rebalance. Therefore, to the extent a bond held by the Fund is no longer eligible for inclusion in an Underlying Index, the Fund will continue to hold such bond until it is removed from the respective Underlying Index at its next rebalance. In the last year of operation, when the 2022 Bonds held by the Fund mature, the Fund’s portfolio will transition to cash and cash equivalents, including without limitation U.S. Treasury Bills and investment grade commercial paper. The Fund will terminate on or about December 31, 2022 without requiring additional approval by the Board of Trustees (the “Board”) of Invesco Exchange-Traded Self-Indexed Fund Trust (the “Trust”) or Fund shareholders. The Board may change the termination date to an earlier or later date without shareholder approval. The Fund should not be confused with a target date fund, which has assets that are managed according to a particular glidepath that illustrates how its investment strategy becomes increasingly conservative over time.

The Fund does not purchase all of the securities in the Underlying Index; instead, the Fund utilizes a “sampling” methodology to seek to achieve its investment objective.

The Fund is “non-diversified” and therefore is not required to meet certain diversification requirements under the Investment Company Act of 1940, as amended (the “1940 Act”).

Concentration Policy. The Fund will concentrate its investments (i.e., invest more than 25% of the value of its net assets) in securities of issuers in any one industry or group of industries only to the extent that the Underlying Index reflects a concentration in that industry or group of industries. The Fund will not otherwise concentrate its investments in securities of issuers in any one industry or group of industries. As of the date of this prospectus, a significant portion of the Underlying Index is represented by the financial sector and, accordingly, the Adviser anticipates that the Fund may concentrate its investments in that sector. The Fund’s portfolio holdings, and the extent to which it concentrates in any industry or group of industries, are likely to change over time.

Principal Risks of Investing in the Fund

Performance

XML 14 R9.htm IDEA: XBRL DOCUMENT

Label

Element

Value

rr_RiskReturnAbstract

dei_EntityRegistrantName

Invesco Exchange-Traded Self-Indexed Fund Trust

Invesco BulletShares 2022 USD Emerging Markets Debt ETF

rr_ProspectusDate

Sep. 27, 2018

rr_RiskReturnAbstract

rr_RiskReturnHeading

Invesco BulletShares 2022 USD Emerging Markets Debt ETF Summary Information

rr_ObjectiveHeading

Investment Objective

rr_ObjectivePrimaryTextBlock

rr_ExpenseHeading

Fund Fees and Expenses

rr_ExpenseNarrativeTextBlock

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

rr_PortfolioTurnoverHeading

Portfolio Turnover

rr_PortfolioTurnoverTextBlock

Other Expenses, New Fund, Based on Estimates [Text]

rr_ExpenseExchangeTradedFundCommissions

Investors may pay brokerage commissions on their purchases and sales of Shares, which are not reflected in the table or the example below.

rr_OtherExpensesNewFundBasedOnEstimates

“Other Expenses” are based on estimated amounts for the current fiscal year.

rr_ExpenseExampleHeading

Example

rr_ExpenseExampleNarrativeTextBlock

rr_StrategyHeading

Principal Investment Strategies

rr_StrategyNarrativeTextBlock

The Fund generally will invest at least 80% of its total assets in securities that comprise the Underlying Index. Strictly in accordance with its guidelines and mandated procedures, Invesco Indexing LLC (the “Index Provider”) compiles and maintains the Underlying Index. The Index Provider is affiliated with Invesco Capital Management LLC, the Fund’s investment adviser (the “Adviser”), and Invesco Distributors, Inc., the Fund’s distributor (the “Distributor”).

The Underlying Index will typically include between 20-400 securities and is designed to represent the performance of a held-to-maturity portfolio of U.S. dollar-denominated emerging markets bonds with maturities or, in some cases, “effective maturities” in the year 2022 (collectively, “2022 Bonds”). Effective maturity is an assessment of a bond’s likely call date or maturity (if not called by the issuer). With respect to establishing the effective maturity of a bond, if no embedded issuer call option exists for a bond, then the Index Provider deems effective maturity to be the actual year of maturity. If a bond contains an embedded issuer call option, with the first call date within 13 months of maturity and a par call price, then the Index Provider also deems effective maturity to be the actual year of maturity. In other cases, the Index Provider deems effective maturity to be the actual year of maturity, unless the yield to next call date is less than the yield to maturity, in which case the bond’s effective maturity is deemed to be the year of the next call date.

In selecting components for inclusion in the Underlying Index, the Index Provider begins with an investment universe of investment grade and below investment grade U.S. dollar-denominated bonds issued by governments of countries that the Index Provider considers to be “emerging markets countries,” or by companies, sovereign entities or government-related agencies domiciled in such countries (as of August 31, 2018, the following countries were classified as emerging markets by the Index Provider: Brazil, Chile, China, Colombia, Czech Republic, Greece, Hungary, India, Indonesia, Malaysia, Mexico, Morocco, Peru, the Philippines, Poland, Russia, South Africa, Taiwan, Thailand, Turkey, the United Arab Emirates and Vietnam). To be eligible for inclusion in the Underlying Index, bonds must (i) have a credit rating of at least C by S&P Global Ratings, a division of S&P Global Inc. (“S&P”) or Fitch Ratings Inc. (“Fitch”), or at least a credit rating of Ca by Moody’s Investors Service, Inc. (“Moody’s”); and (ii) have an outstanding face value of at least $300 million for corporate bonds and $500 million for other bonds (existing bonds in the eligible universe require 80% of the initial minimum face value outstanding qualification, depending on type of bond, to remain eligible). Bonds rated below BBB- by S&P or Fitch, or below Baa3 by Moody’s are considered below investment grade (commonly known as “junk bonds”) and are considered speculative.

The eligible universe may include: fixed- and step up-coupon bonds; puttable and callable bonds; event-driven, rating-driven, and registration-driven bonds; amortizing bonds; sinking funds with fixed sinking schedules; and securities issued in accordance with Regulation S or Rule 144A under the Securities Act of 1933 (“Securities Act”) that are exempt from registration with the Securities and Exchange Commission (“SEC”). Additionally, bond types specifically excluded from the eligible universe include: private placements, except for Regulation S and Rule 144A bonds; pay-in-kind bonds; floating rate notes; zero coupon bonds, including zero coupon step-ups; convertible bonds; bonds cum or ex-warrant; bonds with one cash flow only; new bonds that have already been called; inflation or other index-linked bonds; bonds whose price, including interest that has accrued since the issue of the most recent coupon payment, is below $80; perpetual securities (including trust preferred); preferred shares.

2022 Bonds (as established semi-annually, as further described below) in the eligible universe are selected for inclusion in the Underlying Index and market value weighted, with a 5% limit on individual issuers and a 10% limit on countries applied at each monthly rebalance. Prior to the final year of maturity (i.e., 2022), the Underlying Index is rebalanced monthly, at which time: (i) new bonds that meet the eligibility and maturity (or effective maturity) criteria above are added to the Underlying Index; (ii) existing 2022 Bonds that no longer meet the eligibility requirements are removed; and (iii) weights of Underlying Index components are reset to reflect current market value. The Index Provider only reevaluates the effective maturity date of bonds in the investment universe semi-annually, as part of the June and December rebalances, at which time in addition to bonds being added or removed from the Underlying Index pursuant to the eligibility screening described in the previous sentence, bonds also may be added or removed from the Underlying Index due to any changes in actual or effective maturity (i.e., they no longer meet the definition of 2022 Bond). If a bond is removed from the Underlying Index during any rebalance due to changes in face value or credit rating, such bond will be excluded for the next three monthly rebalances (including the current rebalance) regardless of any further changes in face value or credit rating. During the final year of maturity (i.e., 2022), the Underlying Index does not rebalance.

The Fund primarily invests in 2022 Bonds and the Fund will terminate on or about December 31, 2022. In connection with the termination of the Fund, the Fund will make a cash distribution of its net assets to then-current shareholders after making appropriate provisions for any liabilities of the Fund. The Fund does not seek to distribute any predetermined amount of cash at maturity. Bonds held by the Fund will be held until they mature, are called, or are removed from the Underlying Index due to no longer meeting the eligibility requirements. Ineligible bonds are not removed from an Underlying Index until its next rebalance. Therefore, to the extent a bond held by the Fund is no longer eligible for inclusion in an Underlying Index, the Fund will continue to hold such bond until it is removed from the respective Underlying Index at its next rebalance. In the last year of operation, when the 2022 Bonds held by the Fund mature, the Fund’s portfolio will transition to cash and cash equivalents, including without limitation U.S. Treasury Bills and investment grade commercial paper. The Fund will terminate on or about December 31, 2022 without requiring additional approval by the Board of Trustees (the “Board”) of Invesco Exchange-Traded Self-Indexed Fund Trust (the “Trust”) or Fund shareholders. The Board may change the termination date to an earlier or later date without shareholder approval. The Fund should not be confused with a target date fund, which has assets that are managed according to a particular glidepath that illustrates how its investment strategy becomes increasingly conservative over time.

The Fund does not purchase all of the securities in the Underlying Index; instead, the Fund utilizes a “sampling” methodology to seek to achieve its investment objective.

The Fund is “non-diversified” and therefore is not required to meet certain diversification requirements under the Investment Company Act of 1940, as amended (the “1940 Act”).

Concentration Policy. The Fund will concentrate its investments (i.e., invest more than 25% of the value of its net assets) in securities of issuers in any one industry or group of industries only to the extent that the Underlying Index reflects a concentration in that industry or group of industries. The Fund will not otherwise concentrate its investments in securities of issuers in any one industry or group of industries. As of the date of this prospectus, a significant portion of the Underlying Index is represented by the financial sector and, accordingly, the Adviser anticipates that the Fund may concentrate its investments in that sector. The Fund’s portfolio holdings, and the extent to which it concentrates in any industry or group of industries, are likely to change over time.

rr_StrategyPortfolioConcentration

rr_RiskHeading

Principal Risks of Investing in the Fund

rr_RiskNarrativeTextBlock

rr_RiskLoseMoney

The Shares will change in value, and you could lose money by investing in the Fund.

rr_RiskNondiversifiedStatus

rr_BarChartAndPerformanceTableHeading

Performance

rr_PerformanceNarrativeTextBlock

rr_PerformanceOneYearOrLess

As of the date of this Prospectus, the Fund has not commenced operations and therefore does not have a performance history.

Invesco BulletShares 2022 USD Emerging Markets Debt ETF | Invesco BulletShares 2022 USD Emerging Markets Debt ETF

rr_PerformanceAvailabilityWebSiteAddress

www.invesco.com/ETFs

rr_RiskReturnAbstract

rr_ManagementFeesOverAssets

0.29%

rr_OtherExpensesOverAssets

none

^[1]

rr_ExpensesOverAssets

0.29%

rr_ExpenseExampleYear01

$ 30

rr_ExpenseExampleYear03

$ 93

[1]	“Other Expenses” are based on estimated amounts for the current fiscal year.

XML 15 R10.htm IDEA: XBRL DOCUMENT

Invesco BulletShares 2023 USD Emerging Markets Debt ETF

Invesco BulletShares 2023 USD Emerging Markets Debt ETF Summary Information

Investment Objective

The Invesco BulletShares 2023 USD Emerging Markets Debt ETF (the “Fund”) seeks to track the investment results (before fees and expenses) of the Nasdaq BulletShares^® USD Emerging Markets Debt 2023 Index (the “Underlying Index”).

Fund Fees and Expenses

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses	Invesco BulletShares 2023 USD Emerging Markets Debt ETF Invesco BulletShares 2023 USD Emerging Markets Debt ETF
Management Fees	0.29%
Other Expenses	none	^[1]
Total Annual Fund Operating Expenses	0.29%

[1]	“Other Expenses” are based on estimated amounts for the current fiscal year.

Example

Expense Example	1 Year	3 Years
Invesco BulletShares 2023 USD Emerging Markets Debt ETF \| Invesco BulletShares 2023 USD Emerging Markets Debt ETF \| USD ($)	30	93

Portfolio Turnover

Principal Investment Strategies

The Fund generally will invest at least 80% of its total assets in securities that comprise the Underlying Index. Strictly in accordance with its guidelines and mandated procedures, Invesco Indexing LLC (the “Index Provider”) compiles and maintains the Underlying Index. The Index Provider is affiliated with Invesco Capital Management LLC, the Fund’s investment adviser (the “Adviser”), and Invesco Distributors, Inc., the Fund’s distributor (the “Distributor”).

The Underlying Index will typically include between 20-400 securities and is designed to represent the performance of a held-to-maturity portfolio of U.S. dollar-denominated emerging markets bonds with maturities or, in some cases, “effective maturities” in the year 2023 (collectively, “2023 Bonds”). Effective maturity is an assessment of a bond’s likely call date or maturity (if not called by the issuer). With respect to establishing the effective maturity of a bond, if no embedded issuer call option exists for a bond, then the Index Provider deems effective maturity to be the actual year of maturity. If a bond contains an embedded issuer call option, with the first call date within 13 months of maturity and a par call price, then the Index Provider also deems effective maturity to be the actual year of maturity. In other cases, the Index Provider deems effective maturity to be the actual year of maturity, unless the yield to next call date is less than the yield to maturity, in which case the bond’s effective maturity is deemed to be the year of the next call date.

In selecting components for inclusion in the Underlying Index, the Index Provider begins with an investment universe of investment grade and below investment grade U.S. dollar-denominated bonds issued by governments of countries that the Index Provider considers to be “emerging markets countries,” or by companies, sovereign entities or government-related agencies domiciled in such countries (as of August 31, 2018, the following countries were classified as emerging markets by the Index Provider: Brazil, Chile, China, Colombia, Czech Republic, Greece, Hungary, India, Indonesia, Malaysia, Mexico, Morocco, Peru, the Philippines, Poland, Russia, South Africa, Taiwan, Thailand, Turkey, the United Arab Emirates and Vietnam). To be eligible for inclusion in the Underlying Index, bonds must (i) have a credit rating of at least C by S&P Global Ratings, a division of S&P Global Inc. (“S&P”) or Fitch Ratings Inc. (“Fitch”), or at least a credit rating of Ca by Moody’s Investors Service, Inc. (“Moody’s”); and (ii) have an outstanding face value of at least $300 million for corporate bonds and $500 million for other bonds (existing bonds in the eligible universe require 80% of the initial minimum face value outstanding qualification, depending on type of bond, to remain eligible). Bonds rated below BBB- by S&P or Fitch, or below Baa3 by Moody’s are considered below investment grade (commonly known as “junk bonds”) and are considered speculative.

The eligible universe may include: fixed- and step up-coupon bonds; puttable and callable bonds; event-driven, rating-driven, and registration-driven bonds; amortizing bonds; sinking funds with fixed sinking schedules; and securities issued in accordance with Regulation S or Rule 144A under the Securities Act of 1933 (“Securities Act”) that are exempt from registration with the Securities and Exchange Commission (“SEC”). Additionally, bond types specifically excluded from the eligible universe include: private placements, except for Regulation S and Rule 144A bonds; pay-in-kind bonds; floating rate notes; zero coupon bonds, including zero coupon step-ups; convertible bonds; bonds cum or ex-warrant; bonds with one cash flow only; new bonds that have already been called; inflation or other index-linked bonds; bonds whose price, including interest that has accrued since the issue of the most recent coupon payment, is below $80; perpetual securities (including trust preferred); preferred shares.

2023 Bonds (as established semi-annually, as further described below) in the eligible universe are selected for inclusion in the Underlying Index and market value weighted, with a 5% limit on individual issuers and a 10% limit on countries applied at each monthly rebalance. Prior to the final year of maturity (i.e., 2023), the Underlying Index is rebalanced monthly, at which time: (i) new bonds that meet the eligibility and maturity (or effective maturity) criteria above are added to the Underlying Index; (ii) existing 2023 Bonds that no longer meet the eligibility requirements are removed; and (iii) weights of Underlying Index components are reset to reflect current market value. The Index Provider only reevaluates the effective maturity date of bonds in the investment universe semi-annually, as part of the June and December rebalances, at which time in addition to bonds being added or removed from the Underlying Index pursuant to the eligibility screening described in the previous sentence, bonds also may be added or removed from the Underlying Index due to any changes in actual or effective maturity (i.e., they no longer meet the definition of 2023 Bond). If a bond is removed from the Underlying Index during any rebalance due to changes in face value or credit rating, such bond will be excluded for the next three monthly rebalances (including the current rebalance) regardless of any further changes in face value or credit rating. During the final year of maturity (i.e., 2023), the Underlying Index does not rebalance.

The Fund primarily invests in 2023 Bonds and the Fund will terminate on or about December 31, 2023. In connection with the termination of the Fund, the Fund will make a cash distribution of its net assets to then-current shareholders after making appropriate provisions for any liabilities of the Fund. The Fund does not seek to distribute any predetermined amount of cash at maturity. Bonds held by the Fund will be held until they mature, are called, or are removed from the Underlying Index due to no longer meeting the eligibility requirements. Ineligible bonds are not removed from an Underlying Index until its next rebalance. Therefore, to the extent a bond held by the Fund is no longer eligible for inclusion in an Underlying Index, the Fund will continue to hold such bond until it is removed from the respective Underlying Index at its next rebalance. In the last year of operation, when the 2023 Bonds held by the Fund mature, the Fund’s portfolio will transition to cash and cash equivalents, including without limitation U.S. Treasury Bills and investment grade commercial paper. The Fund will terminate on or about December 31, 2023 without requiring additional approval by the Board of Trustees (the “Board”) of Invesco Exchange-Traded Self-Indexed Fund Trust (the “Trust”) or Fund shareholders. The Board may change the termination date to an earlier or later date without shareholder approval. The Fund should not be confused with a target date fund, which has assets that are managed according to a particular glidepath that illustrates how its investment strategy becomes increasingly conservative over time.

The Fund does not purchase all of the securities in the Underlying Index; instead, the Fund utilizes a “sampling” methodology to seek to achieve its investment objective.

The Fund is “non-diversified” and therefore is not required to meet certain diversification requirements under the Investment Company Act of 1940, as amended (the “1940 Act”).

Concentration Policy. The Fund will concentrate its investments (i.e., invest more than 25% of the value of its net assets) in securities of issuers in any one industry or group of industries only to the extent that the Underlying Index reflects a concentration in that industry or group of industries. The Fund will not otherwise concentrate its investments in securities of issuers in any one industry or group of industries. As of the date of this prospectus, a significant portion of the Underlying Index is represented by the financial sector and, accordingly, the Adviser anticipates that the Fund may concentrate its investments in that sector. The Fund’s portfolio holdings, and the extent to which it concentrates in any industry or group of industries, are likely to change over time.

Principal Risks of Investing in the Fund

The following summarizes the principal risks of the Fund.

The Shares will change in value, and you could lose money by investing in the Fund. The Fund may not achieve its investment objective.

Authorized Participant Concentration Risk. Only authorized participants (“APs”) may engage in creation or redemption transactions directly with the Fund. The Fund has a limited number of institutions that may act as APs, and such APs have no obligation to submit creation or redemption orders. Consequently, there is no assurance that those APs will establish or maintain an active trading market for the Shares. This risk may be heightened to the extent that securities underlying the Fund are traded outside a collateralized settlement system. In that case, APs may be required to post collateral on certain trades on an agency basis (i.e., on behalf of other market participants), which only a limited number of APs may be able to do. In addition, to the extent that APs exit the business or are unable to proceed with processing creation and/or redemption orders with respect to the Fund and no other AP is able to step forward to create or redeem Creation Units (as defined below), this may result in a significantly diminished trading market for Shares, which may be more likely to trade at a premium or discount to the Fund’s net asset value (“NAV”) and to face trading halts and/or delisting. This risk may be heightened for the Fund because it invests in non-U.S. securities, which may have lower trading volumes.

Call Risk. If interest rates fall, it is possible that issuers of callable securities with high interest coupons will “call” (or prepay) their bonds before their maturity date. If an issuer exercised such a call during a period of declining interest rates, the Fund may have to replace such called security with a lower yielding security. If that were to happen, the Fund’s net investment income could fall.

Cash Transaction Risk. Most ETFs generally make in-kind redemptions to avoid being taxed on gains on the distributed portfolio securities at the fund level. However, unlike most ETFs, the Fund currently intends to effect creations and redemptions principally for cash, rather than principally in-kind, due to the nature of the Fund’s investments. As such, the Fund may be required to sell portfolio securities to obtain the cash needed to distribute redemption proceeds. Therefore, the Fund may recognize a capital gain on these sales that might not have been incurred if the Fund had made a redemption in-kind. This may decrease the tax efficiency of the Fund compared to ETFs that utilize an in-kind redemption process and there may be a substantial difference in the after-tax rate of return between the Fund and conventional ETFs.

Changing Global Fixed-Income Market Conditions Risk. The current historically low interest rate environment was created in part by the Federal Reserve Board (“FRB”) and certain foreign central banks keeping the federal funds and equivalent foreign rates at, near or below zero. The “tapering” in 2015 of the FRB’s quantitative easing program, combined with the FRB’s recent raising of the target range for the Federal Funds Rate (and continued possible fluctuations in equivalent foreign rates) may expose fixed-income markets to heightened volatility and reduced liquidity for certain fixed-income investments, particularly those with longer maturities, although it is difficult to predict the impact of this rate increase and any future rate increases on various markets. In addition, decreases in fixed-income dealer market-making capacity may also potentially lead to heightened volatility and reduced liquidity in the fixed-income markets. As a result, the value of the Fund’s investments and share price may decline. Changes in central bank policies could also result in higher than normal shareholder redemptions, which could potentially increase portfolio turnover rate and the Fund’s transaction costs.

Declining Yield Risk. During the final year of the Fund’s operations, as the bonds held by the Fund mature and the Fund’s portfolio transitions to cash and cash equivalents, the Fund’s yield will generally tend to move toward the yield of cash and cash equivalents and thus may be lower than the yields of the bonds previously held by the Fund and/or prevailing yields for bonds in the market.

Emerging Markets Investment Risk. Investments in the securities of issuers in emerging market countries involve risks often not associated with investments in the securities of issuers in developed countries. Securities in emerging markets may be subject to greater price fluctuations than securities in more developed markets. Fluctuations in the value of the U.S. dollar relative to the values of other currencies may adversely affect investments in emerging market securities, and emerging market securities may have relatively low market liquidity, decreased publicly available information about issuers, and inconsistent and potentially less stringent accounting, auditing and financial reporting requirements and standards of practice comparable to those applicable to domestic issuers. Emerging market securities also are subject to the risks of expropriation, nationalization or other adverse political or economic developments and the difficulty of enforcing obligations in other countries. Investments in emerging market securities also may be subject to dividend withholding or confiscatory taxes, currency blockage and/or transfer restrictions. Emerging markets usually are subject to greater market volatility, lower trading volume, political and economic instability, uncertainty regarding the existence of trading markets and more governmental limitations on foreign investment than are more developed markets. Securities law in many emerging market countries is relatively new and unsettled. Therefore, laws regarding foreign investment in emerging market securities, securities regulation, title to securities, and shareholder rights may change quickly and unpredictably. In addition, the enforcement of systems of taxation at federal, regional and local levels in emerging market countries may be inconsistent and subject to sudden change.

Emerging Markets Sovereign Debt Risk. Government obligors in emerging market countries are among the world’s largest debtors to commercial banks, other governments, international financial organizations and other financial institutions. Historically, certain issuers of the government debt securities in which the Fund may invest have experienced substantial difficulties in meeting their external debt obligations, resulting in defaults on certain obligations and the restructuring of certain indebtedness. Such restructuring arrangements have included obtaining additional credit to finance outstanding obligations and the reduction and rescheduling of payments of interest and principal through the negotiation of new or amended credit agreements.

Financial Sector Risk. The financial sector can be significantly affected by changes in interest rates, government regulation, the rate of defaults on corporate, consumer and government debt, the availability and cost of capital, and the impact of more stringent capital requirements. The Fund may be adversely affected by events or developments negatively impacting the financial sector or issuers within the financial sector.

Fixed-Income Securities Risk. Fixed-income securities are subject to interest rate risk and credit risk. Interest rate risk refers to fluctuations in the value of a fixed-income security resulting from changes in the general level of interest rates. When the general level of interest rates goes up, the prices of most fixed-income securities go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up. Fixed-income securities with longer maturities typically are more sensitive to changes in interest rates, making them more volatile than securities with shorter maturities. Credit risk refers to the possibility that the issuer of a security will be unable and/or unwilling to make timely interest payments and/or repay the principal on its debt. Debt instruments are subject to varying degrees of credit risk, which may be reflected in credit ratings. There is a possibility that the credit rating of a fixed-income security may be downgraded after purchase, which may adversely affect the value of the security.

Fluctuation of Yield and Liquidation Amount Risk. The Fund, unlike a direct investment in a bond that has a level coupon payment and a fixed payment at maturity, will make distributions of income that vary over time. Unlike a direct investment in a bond, the breakdown of returns between Fund distributions and liquidation proceeds are not predictable at the time of your investment. For example, at times during the Fund’s existence, it may make distributions at a greater (or lesser) rate than the coupon payments received on the Fund’s portfolio, which will result in the Fund returning a lesser (or greater) amount on liquidation than would otherwise be the case. The rate of Fund distribution payments may adversely affect the tax characterization of your returns from an investment in the Fund relative to a direct investment in bonds. If the amount you receive as liquidation proceeds upon the Fund’s termination is higher or lower than your cost basis, you may experience a gain or loss for tax purposes.

Foreign Fixed-Income Investment Risk. Investments in fixed-income securities of non-U.S. issuersare subject to the same risks as other debt securities, notably credit risk, market risk, interest rate risk and liquidity risk, while also facing risks beyond those associated with investments in U.S. securities. For example, foreign securities may have relatively low market liquidity, greater market volatility, decreased publicly available information, and less reliable financial information about issuers, and inconsistent and potentially less stringent accounting, auditing and financial reporting requirements and standards of practice comparable to those applicable to domestic issuers. Foreign securities also are subject to the risks of expropriation, nationalization, political instability or other adverse political or economic developments and the difficulty of enforcing obligations in other countries. Investments in foreign securities also may be subject to dividend withholding or confiscatory taxes, currency blockage and/or transfer restrictions and higher transactional costs.

Index Risk. Unlike many investment companies, the Fund does not utilize an investing strategy that seeks returns in excess of its Underlying Index. Therefore, it would not necessarily buy or sell a security unless that security is added or removed, respectively, from the Underlying Index, even if that security generally is underperforming.

Industry Concentration Risk. The Underlying Index from time to time may be concentrated to a significant degree in securities of issuers located in a single industry or sector. To the extent that the Underlying Index concentrates in the securities of issuers in a particular industry or sector, the Fund will also concentrate its investments to approximately the same extent. By concentrating its investments in an industry or sector, the Fund faces more risks than if it were diversified broadly over numerous industries or sectors. Such industry-based risks, any of which may adversely affect the companies in which the Fund invests, may include, but are not limited to, the following: general economic conditions or cyclical market patterns that could negatively affect supply and demand in a particular industry; competition for resources, adverse labor relations, political or world events; obsolescence of technologies; and increased competition or new product introductions that may affect the profitability or viability of companies in an industry. In addition, at times, such industry or sector may be out of favor and underperform other industries or the market as a whole.

Issuer-Specific Changes Risk. The value of an individual security or particular type of security may be more volatile than the market as a whole and may perform differently from the value of the market as a whole.

Liquidity Risk. Liquidity risk exists when a particular investment is difficult to purchase or sell. If the Fund invests in illiquid securities or current portfolio securities become illiquid, it may reduce the returns of the Fund because the Fund may be unable to sell the illiquid securities at an advantageous time or price.

Market Risk. Securities in the Underlying Index are subject to market fluctuations. You should anticipate that the value of the Shares will decline, more or less, in correlation with any decline in value of the securities in the Underlying Index.

Market Trading Risk. The Fund faces numerous market trading risks, including the potential lack of an active market for the Shares, losses from trading in secondary markets, and disruption in the creation/redemption process of the Fund. Any of these factors may lead to the Shares trading at a premium or discount to the Fund’s NAV.

Non-Correlation Risk. The Fund’s return may not match the return of the Underlying Index for a number of reasons. For example, the Fund incurs operating expenses not applicable to the Underlying Index, and incurs costs in buying and selling securities, especially when rebalancing the Fund’s securities holdings to reflect changes in the composition of the Underlying Index. Because the Fund issues and redeems Creation Units principally for cash, it will incur higher costs in buying and selling securities than if it issued and redeemed Creation Units in-kind. Additionally, the Fund’s use of a representative sampling approach may cause the Fund not to be as well-correlated with the return of the Underlying Index as would be the case if the Fund purchased all of the securities in the Underlying Index in the proportions represented in the Underlying Index. In addition, the performance of the Fund and the Underlying Index may vary due to asset valuation differences and differences between the Fund’s portfolio and the Underlying Index resulting from legal restrictions, costs or liquidity constraints.

Non-Diversified Fund Risk. Because the Fund is non-diversified and can invest a greater portion of its assets in securities of individual issuers than a diversified fund, changes in the market value of a single investment could cause greater fluctuations in Share price than would occur in a diversified fund. This may increase the Fund’s volatility and cause the performance of a relatively small number of issuers to have a greater impact on the Fund’s performance.

Non-Investment Grade Securities Risk. Non-investment grade securities and unrated securities of comparable credit quality are considered speculative and are subject to the increased risk of an issuer’s inability to meet principal and interest payment obligations. These securities may be subject to greater price volatility due to such factors as specific corporate developments, interest rate sensitivity, negative perceptions of the non-investment grade securities markets generally, real or perceived adverse economic and competitive industry conditions and less secondary market liquidity. If the issuer of non-investment grade securities defaults, the Fund may incur additional expenses to seek recovery.

Privately Issued Securities Risk. The Fund may invest in privately issued securities, including those that may be resold only in accordance with Rule 144A or Regulation S under the Securities Act. Rule 144A securities are restricted securities that are not publicly traded, and Regulation S securities are securities of U.S. and non-U.S. issuers initially offered and sold outside the United States without registration with the SEC. Accordingly, the liquidity of the market for specific Rule 144A or Regulation S securities may vary. Delay or difficulty in selling such securities may result in a loss to the Fund.

Sampling Risk. The Fund’s use of a representative sampling approach will result in it holding a smaller number of securities than are in the Underlying Index. As a result, an adverse development to an issuer of securities that the Fund holds could result in a greater decline in NAV than would be the case if the Fund held all of the securities in the Underlying Index. To the extent the assets in the Fund are smaller, these risks will be greater.

Sovereign Debt Risk. Investments in sovereign debt securities involve special risks. The governmental authority that controls the repayment of the debt may be unwilling or unable to repay the principal and/or interest when due in accordance with the terms of such securities due to the extent of its foreign reserves; the availability of sufficient foreign exchange on the date a payment is due; the relative size of the debt service burden to the economy as a whole; or the government debtor’s policy towards the International Monetary Fund and the political constraints to which a government debtor may be subject. If an issuer of sovereign debt defaults on payments of principal and/or interest, the Fund may have limited legal recourse against the issuer and/or guarantor. In certain cases, remedies must be pursued in the courts of the defaulting party itself, and the Fund’s ability to obtain recourse may be limited.

Valuation Risk. Financial information related to securities of non-U.S. issuers may be less reliable than information related to securities of U.S. issuers, which may make it difficult to obtain a current price for a non-U.S. security held by the Fund. In certain circumstances, market quotations may not be readily available for some Fund securities, and those securities may be fair valued. The value established for a security through fair valuation may be different from what would be produced if the security had been valued using market quotations. Fund securities that are valued using techniques other than market quotations, including “fair valued” securities, may be subject to greater fluctuation in their value from one day to the next than would be the case if market quotations were used. In addition, there is no assurance that the Fund could sell a portfolio security for the value established for it at any time, and it is possible that the Fund would incur a loss because a security is sold at a discount to its established value.

Valuation Time Risk. The Fund will invest in foreign bonds and, because foreign exchanges may be open on days when the Fund does not price its Shares, the value of the non-U.S. securities in the Fund’s portfolio may change on days when you will not be able to purchase or sell your Shares. As a result, trading spreads and the resulting premium or discount on the Shares may widen, and, therefore, increase the difference between the market price of the Shares and the Fund’s NAV of such Shares.

Performance

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Invesco Exchange-Traded Self-Indexed Fund Trust

Invesco BulletShares 2023 USD Emerging Markets Debt ETF

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Sep. 27, 2018

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Invesco BulletShares 2023 USD Emerging Markets Debt ETF Summary Information

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Investment Objective

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Fund Fees and Expenses

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Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

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Portfolio Turnover

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Other Expenses, New Fund, Based on Estimates [Text]

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Investors may pay brokerage commissions on their purchases and sales of Shares, which are not reflected in the table or the example below.

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“Other Expenses” are based on estimated amounts for the current fiscal year.

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Example

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Principal Investment Strategies

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The Fund generally will invest at least 80% of its total assets in securities that comprise the Underlying Index. Strictly in accordance with its guidelines and mandated procedures, Invesco Indexing LLC (the “Index Provider”) compiles and maintains the Underlying Index. The Index Provider is affiliated with Invesco Capital Management LLC, the Fund’s investment adviser (the “Adviser”), and Invesco Distributors, Inc., the Fund’s distributor (the “Distributor”).

The Underlying Index will typically include between 20-400 securities and is designed to represent the performance of a held-to-maturity portfolio of U.S. dollar-denominated emerging markets bonds with maturities or, in some cases, “effective maturities” in the year 2023 (collectively, “2023 Bonds”). Effective maturity is an assessment of a bond’s likely call date or maturity (if not called by the issuer). With respect to establishing the effective maturity of a bond, if no embedded issuer call option exists for a bond, then the Index Provider deems effective maturity to be the actual year of maturity. If a bond contains an embedded issuer call option, with the first call date within 13 months of maturity and a par call price, then the Index Provider also deems effective maturity to be the actual year of maturity. In other cases, the Index Provider deems effective maturity to be the actual year of maturity, unless the yield to next call date is less than the yield to maturity, in which case the bond’s effective maturity is deemed to be the year of the next call date.

In selecting components for inclusion in the Underlying Index, the Index Provider begins with an investment universe of investment grade and below investment grade U.S. dollar-denominated bonds issued by governments of countries that the Index Provider considers to be “emerging markets countries,” or by companies, sovereign entities or government-related agencies domiciled in such countries (as of August 31, 2018, the following countries were classified as emerging markets by the Index Provider: Brazil, Chile, China, Colombia, Czech Republic, Greece, Hungary, India, Indonesia, Malaysia, Mexico, Morocco, Peru, the Philippines, Poland, Russia, South Africa, Taiwan, Thailand, Turkey, the United Arab Emirates and Vietnam). To be eligible for inclusion in the Underlying Index, bonds must (i) have a credit rating of at least C by S&P Global Ratings, a division of S&P Global Inc. (“S&P”) or Fitch Ratings Inc. (“Fitch”), or at least a credit rating of Ca by Moody’s Investors Service, Inc. (“Moody’s”); and (ii) have an outstanding face value of at least $300 million for corporate bonds and $500 million for other bonds (existing bonds in the eligible universe require 80% of the initial minimum face value outstanding qualification, depending on type of bond, to remain eligible). Bonds rated below BBB- by S&P or Fitch, or below Baa3 by Moody’s are considered below investment grade (commonly known as “junk bonds”) and are considered speculative.

The eligible universe may include: fixed- and step up-coupon bonds; puttable and callable bonds; event-driven, rating-driven, and registration-driven bonds; amortizing bonds; sinking funds with fixed sinking schedules; and securities issued in accordance with Regulation S or Rule 144A under the Securities Act of 1933 (“Securities Act”) that are exempt from registration with the Securities and Exchange Commission (“SEC”). Additionally, bond types specifically excluded from the eligible universe include: private placements, except for Regulation S and Rule 144A bonds; pay-in-kind bonds; floating rate notes; zero coupon bonds, including zero coupon step-ups; convertible bonds; bonds cum or ex-warrant; bonds with one cash flow only; new bonds that have already been called; inflation or other index-linked bonds; bonds whose price, including interest that has accrued since the issue of the most recent coupon payment, is below $80; perpetual securities (including trust preferred); preferred shares.

2023 Bonds (as established semi-annually, as further described below) in the eligible universe are selected for inclusion in the Underlying Index and market value weighted, with a 5% limit on individual issuers and a 10% limit on countries applied at each monthly rebalance. Prior to the final year of maturity (i.e., 2023), the Underlying Index is rebalanced monthly, at which time: (i) new bonds that meet the eligibility and maturity (or effective maturity) criteria above are added to the Underlying Index; (ii) existing 2023 Bonds that no longer meet the eligibility requirements are removed; and (iii) weights of Underlying Index components are reset to reflect current market value. The Index Provider only reevaluates the effective maturity date of bonds in the investment universe semi-annually, as part of the June and December rebalances, at which time in addition to bonds being added or removed from the Underlying Index pursuant to the eligibility screening described in the previous sentence, bonds also may be added or removed from the Underlying Index due to any changes in actual or effective maturity (i.e., they no longer meet the definition of 2023 Bond). If a bond is removed from the Underlying Index during any rebalance due to changes in face value or credit rating, such bond will be excluded for the next three monthly rebalances (including the current rebalance) regardless of any further changes in face value or credit rating. During the final year of maturity (i.e., 2023), the Underlying Index does not rebalance.

The Fund primarily invests in 2023 Bonds and the Fund will terminate on or about December 31, 2023. In connection with the termination of the Fund, the Fund will make a cash distribution of its net assets to then-current shareholders after making appropriate provisions for any liabilities of the Fund. The Fund does not seek to distribute any predetermined amount of cash at maturity. Bonds held by the Fund will be held until they mature, are called, or are removed from the Underlying Index due to no longer meeting the eligibility requirements. Ineligible bonds are not removed from an Underlying Index until its next rebalance. Therefore, to the extent a bond held by the Fund is no longer eligible for inclusion in an Underlying Index, the Fund will continue to hold such bond until it is removed from the respective Underlying Index at its next rebalance. In the last year of operation, when the 2023 Bonds held by the Fund mature, the Fund’s portfolio will transition to cash and cash equivalents, including without limitation U.S. Treasury Bills and investment grade commercial paper. The Fund will terminate on or about December 31, 2023 without requiring additional approval by the Board of Trustees (the “Board”) of Invesco Exchange-Traded Self-Indexed Fund Trust (the “Trust”) or Fund shareholders. The Board may change the termination date to an earlier or later date without shareholder approval. The Fund should not be confused with a target date fund, which has assets that are managed according to a particular glidepath that illustrates how its investment strategy becomes increasingly conservative over time.

The Fund does not purchase all of the securities in the Underlying Index; instead, the Fund utilizes a “sampling” methodology to seek to achieve its investment objective.

The Fund is “non-diversified” and therefore is not required to meet certain diversification requirements under the Investment Company Act of 1940, as amended (the “1940 Act”).

Concentration Policy. The Fund will concentrate its investments (i.e., invest more than 25% of the value of its net assets) in securities of issuers in any one industry or group of industries only to the extent that the Underlying Index reflects a concentration in that industry or group of industries. The Fund will not otherwise concentrate its investments in securities of issuers in any one industry or group of industries. As of the date of this prospectus, a significant portion of the Underlying Index is represented by the financial sector and, accordingly, the Adviser anticipates that the Fund may concentrate its investments in that sector. The Fund’s portfolio holdings, and the extent to which it concentrates in any industry or group of industries, are likely to change over time.

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Principal Risks of Investing in the Fund

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The following summarizes the principal risks of the Fund.

The Shares will change in value, and you could lose money by investing in the Fund. The Fund may not achieve its investment objective.

Authorized Participant Concentration Risk. Only authorized participants (“APs”) may engage in creation or redemption transactions directly with the Fund. The Fund has a limited number of institutions that may act as APs, and such APs have no obligation to submit creation or redemption orders. Consequently, there is no assurance that those APs will establish or maintain an active trading market for the Shares. This risk may be heightened to the extent that securities underlying the Fund are traded outside a collateralized settlement system. In that case, APs may be required to post collateral on certain trades on an agency basis (i.e., on behalf of other market participants), which only a limited number of APs may be able to do. In addition, to the extent that APs exit the business or are unable to proceed with processing creation and/or redemption orders with respect to the Fund and no other AP is able to step forward to create or redeem Creation Units (as defined below), this may result in a significantly diminished trading market for Shares, which may be more likely to trade at a premium or discount to the Fund’s net asset value (“NAV”) and to face trading halts and/or delisting. This risk may be heightened for the Fund because it invests in non-U.S. securities, which may have lower trading volumes.

Call Risk. If interest rates fall, it is possible that issuers of callable securities with high interest coupons will “call” (or prepay) their bonds before their maturity date. If an issuer exercised such a call during a period of declining interest rates, the Fund may have to replace such called security with a lower yielding security. If that were to happen, the Fund’s net investment income could fall.

Cash Transaction Risk. Most ETFs generally make in-kind redemptions to avoid being taxed on gains on the distributed portfolio securities at the fund level. However, unlike most ETFs, the Fund currently intends to effect creations and redemptions principally for cash, rather than principally in-kind, due to the nature of the Fund’s investments. As such, the Fund may be required to sell portfolio securities to obtain the cash needed to distribute redemption proceeds. Therefore, the Fund may recognize a capital gain on these sales that might not have been incurred if the Fund had made a redemption in-kind. This may decrease the tax efficiency of the Fund compared to ETFs that utilize an in-kind redemption process and there may be a substantial difference in the after-tax rate of return between the Fund and conventional ETFs.

Changing Global Fixed-Income Market Conditions Risk. The current historically low interest rate environment was created in part by the Federal Reserve Board (“FRB”) and certain foreign central banks keeping the federal funds and equivalent foreign rates at, near or below zero. The “tapering” in 2015 of the FRB’s quantitative easing program, combined with the FRB’s recent raising of the target range for the Federal Funds Rate (and continued possible fluctuations in equivalent foreign rates) may expose fixed-income markets to heightened volatility and reduced liquidity for certain fixed-income investments, particularly those with longer maturities, although it is difficult to predict the impact of this rate increase and any future rate increases on various markets. In addition, decreases in fixed-income dealer market-making capacity may also potentially lead to heightened volatility and reduced liquidity in the fixed-income markets. As a result, the value of the Fund’s investments and share price may decline. Changes in central bank policies could also result in higher than normal shareholder redemptions, which could potentially increase portfolio turnover rate and the Fund’s transaction costs.

Declining Yield Risk. During the final year of the Fund’s operations, as the bonds held by the Fund mature and the Fund’s portfolio transitions to cash and cash equivalents, the Fund’s yield will generally tend to move toward the yield of cash and cash equivalents and thus may be lower than the yields of the bonds previously held by the Fund and/or prevailing yields for bonds in the market.

Emerging Markets Investment Risk. Investments in the securities of issuers in emerging market countries involve risks often not associated with investments in the securities of issuers in developed countries. Securities in emerging markets may be subject to greater price fluctuations than securities in more developed markets. Fluctuations in the value of the U.S. dollar relative to the values of other currencies may adversely affect investments in emerging market securities, and emerging market securities may have relatively low market liquidity, decreased publicly available information about issuers, and inconsistent and potentially less stringent accounting, auditing and financial reporting requirements and standards of practice comparable to those applicable to domestic issuers. Emerging market securities also are subject to the risks of expropriation, nationalization or other adverse political or economic developments and the difficulty of enforcing obligations in other countries. Investments in emerging market securities also may be subject to dividend withholding or confiscatory taxes, currency blockage and/or transfer restrictions. Emerging markets usually are subject to greater market volatility, lower trading volume, political and economic instability, uncertainty regarding the existence of trading markets and more governmental limitations on foreign investment than are more developed markets. Securities law in many emerging market countries is relatively new and unsettled. Therefore, laws regarding foreign investment in emerging market securities, securities regulation, title to securities, and shareholder rights may change quickly and unpredictably. In addition, the enforcement of systems of taxation at federal, regional and local levels in emerging market countries may be inconsistent and subject to sudden change.

Emerging Markets Sovereign Debt Risk. Government obligors in emerging market countries are among the world’s largest debtors to commercial banks, other governments, international financial organizations and other financial institutions. Historically, certain issuers of the government debt securities in which the Fund may invest have experienced substantial difficulties in meeting their external debt obligations, resulting in defaults on certain obligations and the restructuring of certain indebtedness. Such restructuring arrangements have included obtaining additional credit to finance outstanding obligations and the reduction and rescheduling of payments of interest and principal through the negotiation of new or amended credit agreements.

Financial Sector Risk. The financial sector can be significantly affected by changes in interest rates, government regulation, the rate of defaults on corporate, consumer and government debt, the availability and cost of capital, and the impact of more stringent capital requirements. The Fund may be adversely affected by events or developments negatively impacting the financial sector or issuers within the financial sector.

Fixed-Income Securities Risk. Fixed-income securities are subject to interest rate risk and credit risk. Interest rate risk refers to fluctuations in the value of a fixed-income security resulting from changes in the general level of interest rates. When the general level of interest rates goes up, the prices of most fixed-income securities go down. When the general level of interest rates goes down, the prices of most fixed-income securities go up. Fixed-income securities with longer maturities typically are more sensitive to changes in interest rates, making them more volatile than securities with shorter maturities. Credit risk refers to the possibility that the issuer of a security will be unable and/or unwilling to make timely interest payments and/or repay the principal on its debt. Debt instruments are subject to varying degrees of credit risk, which may be reflected in credit ratings. There is a possibility that the credit rating of a fixed-income security may be downgraded after purchase, which may adversely affect the value of the security.

Fluctuation of Yield and Liquidation Amount Risk. The Fund, unlike a direct investment in a bond that has a level coupon payment and a fixed payment at maturity, will make distributions of income that vary over time. Unlike a direct investment in a bond, the breakdown of returns between Fund distributions and liquidation proceeds are not predictable at the time of your investment. For example, at times during the Fund’s existence, it may make distributions at a greater (or lesser) rate than the coupon payments received on the Fund’s portfolio, which will result in the Fund returning a lesser (or greater) amount on liquidation than would otherwise be the case. The rate of Fund distribution payments may adversely affect the tax characterization of your returns from an investment in the Fund relative to a direct investment in bonds. If the amount you receive as liquidation proceeds upon the Fund’s termination is higher or lower than your cost basis, you may experience a gain or loss for tax purposes.

Foreign Fixed-Income Investment Risk. Investments in fixed-income securities of non-U.S. issuersare subject to the same risks as other debt securities, notably credit risk, market risk, interest rate risk and liquidity risk, while also facing risks beyond those associated with investments in U.S. securities. For example, foreign securities may have relatively low market liquidity, greater market volatility, decreased publicly available information, and less reliable financial information about issuers, and inconsistent and potentially less stringent accounting, auditing and financial reporting requirements and standards of practice comparable to those applicable to domestic issuers. Foreign securities also are subject to the risks of expropriation, nationalization, political instability or other adverse political or economic developments and the difficulty of enforcing obligations in other countries. Investments in foreign securities also may be subject to dividend withholding or confiscatory taxes, currency blockage and/or transfer restrictions and higher transactional costs.

Index Risk. Unlike many investment companies, the Fund does not utilize an investing strategy that seeks returns in excess of its Underlying Index. Therefore, it would not necessarily buy or sell a security unless that security is added or removed, respectively, from the Underlying Index, even if that security generally is underperforming.

Industry Concentration Risk. The Underlying Index from time to time may be concentrated to a significant degree in securities of issuers located in a single industry or sector. To the extent that the Underlying Index concentrates in the securities of issuers in a particular industry or sector, the Fund will also concentrate its investments to approximately the same extent. By concentrating its investments in an industry or sector, the Fund faces more risks than if it were diversified broadly over numerous industries or sectors. Such industry-based risks, any of which may adversely affect the companies in which the Fund invests, may include, but are not limited to, the following: general economic conditions or cyclical market patterns that could negatively affect supply and demand in a particular industry; competition for resources, adverse labor relations, political or world events; obsolescence of technologies; and increased competition or new product introductions that may affect the profitability or viability of companies in an industry. In addition, at times, such industry or sector may be out of favor and underperform other industries or the market as a whole.

Issuer-Specific Changes Risk. The value of an individual security or particular type of security may be more volatile than the market as a whole and may perform differently from the value of the market as a whole.

Liquidity Risk. Liquidity risk exists when a particular investment is difficult to purchase or sell. If the Fund invests in illiquid securities or current portfolio securities become illiquid, it may reduce the returns of the Fund because the Fund may be unable to sell the illiquid securities at an advantageous time or price.

Market Risk. Securities in the Underlying Index are subject to market fluctuations. You should anticipate that the value of the Shares will decline, more or less, in correlation with any decline in value of the securities in the Underlying Index.

Market Trading Risk. The Fund faces numerous market trading risks, including the potential lack of an active market for the Shares, losses from trading in secondary markets, and disruption in the creation/redemption process of the Fund. Any of these factors may lead to the Shares trading at a premium or discount to the Fund’s NAV.

Non-Correlation Risk. The Fund’s return may not match the return of the Underlying Index for a number of reasons. For example, the Fund incurs operating expenses not applicable to the Underlying Index, and incurs costs in buying and selling securities, especially when rebalancing the Fund’s securities holdings to reflect changes in the composition of the Underlying Index. Because the Fund issues and redeems Creation Units principally for cash, it will incur higher costs in buying and selling securities than if it issued and redeemed Creation Units in-kind. Additionally, the Fund’s use of a representative sampling approach may cause the Fund not to be as well-correlated with the return of the Underlying Index as would be the case if the Fund purchased all of the securities in the Underlying Index in the proportions represented in the Underlying Index. In addition, the performance of the Fund and the Underlying Index may vary due to asset valuation differences and differences between the Fund’s portfolio and the Underlying Index resulting from legal restrictions, costs or liquidity constraints.

Non-Diversified Fund Risk. Because the Fund is non-diversified and can invest a greater portion of its assets in securities of individual issuers than a diversified fund, changes in the market value of a single investment could cause greater fluctuations in Share price than would occur in a diversified fund. This may increase the Fund’s volatility and cause the performance of a relatively small number of issuers to have a greater impact on the Fund’s performance.

Non-Investment Grade Securities Risk. Non-investment grade securities and unrated securities of comparable credit quality are considered speculative and are subject to the increased risk of an issuer’s inability to meet principal and interest payment obligations. These securities may be subject to greater price volatility due to such factors as specific corporate developments, interest rate sensitivity, negative perceptions of the non-investment grade securities markets generally, real or perceived adverse economic and competitive industry conditions and less secondary market liquidity. If the issuer of non-investment grade securities defaults, the Fund may incur additional expenses to seek recovery.

Privately Issued Securities Risk. The Fund may invest in privately issued securities, including those that may be resold only in accordance with Rule 144A or Regulation S under the Securities Act. Rule 144A securities are restricted securities that are not publicly traded, and Regulation S securities are securities of U.S. and non-U.S. issuers initially offered and sold outside the United States without registration with the SEC. Accordingly, the liquidity of the market for specific Rule 144A or Regulation S securities may vary. Delay or difficulty in selling such securities may result in a loss to the Fund.

Sampling Risk. The Fund’s use of a representative sampling approach will result in it holding a smaller number of securities than are in the Underlying Index. As a result, an adverse development to an issuer of securities that the Fund holds could result in a greater decline in NAV than would be the case if the Fund held all of the securities in the Underlying Index. To the extent the assets in the Fund are smaller, these risks will be greater.

Sovereign Debt Risk. Investments in sovereign debt securities involve special risks. The governmental authority that controls the repayment of the debt may be unwilling or unable to repay the principal and/or interest when due in accordance with the terms of such securities due to the extent of its foreign reserves; the availability of sufficient foreign exchange on the date a payment is due; the relative size of the debt service burden to the economy as a whole; or the government debtor’s policy towards the International Monetary Fund and the political constraints to which a government debtor may be subject. If an issuer of sovereign debt defaults on payments of principal and/or interest, the Fund may have limited legal recourse against the issuer and/or guarantor. In certain cases, remedies must be pursued in the courts of the defaulting party itself, and the Fund’s ability to obtain recourse may be limited.

Valuation Risk. Financial information related to securities of non-U.S. issuers may be less reliable than information related to securities of U.S. issuers, which may make it difficult to obtain a current price for a non-U.S. security held by the Fund. In certain circumstances, market quotations may not be readily available for some Fund securities, and those securities may be fair valued. The value established for a security through fair valuation may be different from what would be produced if the security had been valued using market quotations. Fund securities that are valued using techniques other than market quotations, including “fair valued” securities, may be subject to greater fluctuation in their value from one day to the next than would be the case if market quotations were used. In addition, there is no assurance that the Fund could sell a portfolio security for the value established for it at any time, and it is possible that the Fund would incur a loss because a security is sold at a discount to its established value.

Valuation Time Risk. The Fund will invest in foreign bonds and, because foreign exchanges may be open on days when the Fund does not price its Shares, the value of the non-U.S. securities in the Fund’s portfolio may change on days when you will not be able to purchase or sell your Shares. As a result, trading spreads and the resulting premium or discount on the Shares may widen, and, therefore, increase the difference between the market price of the Shares and the Fund’s NAV of such Shares.

rr_RiskLoseMoney

The Shares will change in value, and you could lose money by investing in the Fund.

rr_RiskNondiversifiedStatus

rr_BarChartAndPerformanceTableHeading

Performance

rr_PerformanceNarrativeTextBlock

rr_PerformanceOneYearOrLess

As of the date of this Prospectus, the Fund has not commenced operations and therefore does not have a performance history.

Invesco BulletShares 2023 USD Emerging Markets Debt ETF | Invesco BulletShares 2023 USD Emerging Markets Debt ETF

rr_PerformanceAvailabilityWebSiteAddress

www.invesco.com/ETFs

rr_RiskReturnAbstract

rr_ManagementFeesOverAssets

0.29%

rr_OtherExpensesOverAssets

none

^[1]

rr_ExpensesOverAssets

0.29%

rr_ExpenseExampleYear01

$ 30

rr_ExpenseExampleYear03

$ 93

[1]	“Other Expenses” are based on estimated amounts for the current fiscal year.

XML 17 R14.htm IDEA: XBRL DOCUMENT

Invesco BulletShares 2024 USD Emerging Markets Debt ETF

Invesco BulletShares 2024 USD Emerging Markets Debt ETF Summary Information

Investment Objective

The Invesco BulletShares 2024 USD Emerging Markets Debt ETF (the “Fund”) seeks to track the investment results (before fees and expenses) of the Nasdaq BulletShares^® USD Emerging Markets Debt 2024 Index (the “Underlying Index”).

Fund Fees and Expenses

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

Annual Fund Operating Expenses	Invesco BulletShares 2024 USD Emerging Markets Debt ETF Invesco BulletShares 2024 USD Emerging Markets Debt ETF
Management Fees	0.29%
Other Expenses	none	^[1]
Total Annual Fund Operating Expenses	0.29%

[1]	“Other Expenses” are based on estimated amounts for the current fiscal year.

Example

Expense Example	1 Year	3 Years
Invesco BulletShares 2024 USD Emerging Markets Debt ETF \| Invesco BulletShares 2024 USD Emerging Markets Debt ETF \| USD ($)	30	93

Portfolio Turnover

Principal Investment Strategies

The Fund generally will invest at least 80% of its total assets in securities that comprise the Underlying Index. Strictly in accordance with its guidelines and mandated procedures, Invesco Indexing LLC (the “Index Provider”) compiles and maintains the Underlying Index. The Index Provider is affiliated with Invesco Capital Management LLC, the Fund’s investment adviser (the “Adviser”), and Invesco Distributors, Inc., the Fund’s distributor (the “Distributor”).

The Underlying Index will typically include between 20-400 securities and is designed to represent the performance of a held-to-maturity portfolio of U.S. dollar-denominated emerging markets bonds with maturities or, in some cases, “effective maturities” in the year 2024 (collectively, “2024 Bonds”). Effective maturity is an assessment of a bond’s likely call date or maturity (if not called by the issuer). With respect to establishing the effective maturity of a bond, if no embedded issuer call option exists for a bond, then the Index Provider deems effective maturity to be the actual year of maturity. If a bond contains an embedded issuer call option, with the first call date within 13 months of maturity and a par call price, then the Index Provider also deems effective maturity to be the actual year of maturity. In other cases, the Index Provider deems effective maturity to be the actual year of maturity, unless the yield to next call date is less than the yield to maturity, in which case the bond’s effective maturity is deemed to be the year of the next call date.

In selecting components for inclusion in the Underlying Index, the Index Provider begins with an investment universe of investment grade and below investment grade U.S. dollar-denominated bonds issued by governments of countries that the Index Provider considers to be “emerging markets countries,” or by companies, sovereign entities or government-related agencies domiciled in such countries (as of August 31, 2018, the following countries were classified as emerging markets by the Index Provider: Brazil, Chile, China, Colombia, Czech Republic, Greece, Hungary, India, Indonesia, Malaysia, Mexico, Morocco, Peru, the Philippines, Poland, Russia, South Africa, Taiwan, Thailand, Turkey, the United Arab Emirates and Vietnam). To be eligible for inclusion in the Underlying Index, bonds must (i) have a credit rating of at least C by S&P Global Ratings, a division of S&P Global Inc. (“S&P”) or Fitch Ratings Inc. (“Fitch”), or at least a credit rating of Ca by Moody’s Investors Service, Inc. (“Moody’s”); and (ii) have an outstanding face value of at least $300 million for corporate bonds and $500 million for other bonds (existing bonds in the eligible universe require 80% of the initial minimum face value outstanding qualification, depending on type of bond, to remain eligible). Bonds rated below BBB- by S&P or Fitch, or below Baa3 by Moody’s are considered below investment grade (commonly known as “junk bonds”) and are considered speculative.

The eligible universe may include: fixed- and step up-coupon bonds; puttable and callable bonds; event-driven, rating-driven, and registration-driven bonds; amortizing bonds; sinking funds with fixed sinking schedules; and securities issued in accordance with Regulation S or Rule 144A under the Securities Act of 1933 (“Securities Act”) that are exempt from registration with the Securities and Exchange Commission (“SEC”). Additionally, bond types specifically excluded from the eligible universe include: private placements, except for Regulation S and Rule 144A bonds; pay-in-kind bonds; floating rate notes; zero coupon bonds, including zero coupon step-ups; convertible bonds; bonds cum or ex-warrant; bonds with one cash flow only; new bonds that have already been called; inflation or other index-linked bonds; bonds whose price, including interest that has accrued since the issue of the most recent coupon payment, is below $80; perpetual securities (including trust preferred); preferred shares.

2024 Bonds (as established semi-annually, as further described below) in the eligible universe are selected for inclusion in the Underlying Index and market value weighted, with a 5% limit on individual issuers and a 10% limit on countries applied at each monthly rebalance. Prior to the final year of maturity (i.e., 2024), the Underlying Index is rebalanced monthly, at which time: (i) new bonds that meet the eligibility and maturity (or effective maturity) criteria above are added to the Underlying Index; (ii) existing 2024 Bonds that no longer meet the eligibility requirements are removed; and (iii) weights of Underlying Index components are reset to reflect current market value. The Index Provider only reevaluates the effective maturity date of bonds in the investment universe semi-annually, as part of the June and December rebalances, at which time in addition to bonds being added or removed from the Underlying Index pursuant to the eligibility screening described in the previous sentence, bonds also may be added or removed from the Underlying Index due to any changes in actual or effective maturity (i.e., they no longer meet the definition of 2024 Bond). If a bond is removed from the Underlying Index during any rebalance due to changes in face value or credit rating, such bond will be excluded for the next three monthly rebalances (including the current rebalance) regardless of any further changes in face value or credit rating. During the final year of maturity (i.e., 2024), the Underlying Index does not rebalance.

The Fund primarily invests in 2024 Bonds and the Fund will terminate on or about December 31, 2024. In connection with the termination of the Fund, the Fund will make a cash distribution of its net assets to then-current shareholders after making appropriate provisions for any liabilities of the Fund. The Fund does not seek to distribute any predetermined amount of cash at maturity. Bonds held by the Fund will be held until they mature, are called, or are removed from the Underlying Index due to no longer meeting the eligibility requirements. Ineligible bonds are not removed from an Underlying Index until its next rebalance. Therefore, to the extent a bond held by the Fund is no longer eligible for inclusion in an Underlying Index, the Fund will continue to hold such bond until it is removed from the respective Underlying Index at its next rebalance. In the last year of operation, when the 2024 Bonds held by the Fund mature, the Fund’s portfolio will transition to cash and cash equivalents, including without limitation U.S. Treasury Bills and investment grade commercial paper. The Fund will terminate on or about December 31, 2024 without requiring additional approval by the Board of Trustees (the “Board”) of Invesco Exchange-Traded Self-Indexed Fund Trust (the “Trust”) or Fund shareholders. The Board may change the termination date to an earlier or later date without shareholder approval. The Fund should not be confused with a target date fund, which has assets that are managed according to a particular glidepath that illustrates how its investment strategy becomes increasingly conservative over time.

The Fund does not purchase all of the securities in the Underlying Index; instead, the Fund utilizes a “sampling” methodology to seek to achieve its investment objective.

The Fund is “non-diversified” and therefore is not required to meet certain diversification requirements under the Investment Company Act of 1940, as amended (the “1940 Act”).

Concentration Policy. The Fund will concentrate its investments (i.e., invest more than 25% of the value of its net assets) in securities of issuers in any one industry or group of industries only to the extent that the Underlying Index reflects a concentration in that industry or group of industries. The Fund will not otherwise concentrate its investments in securities of issuers in any one industry or group of industries. As of the date of this prospectus, a significant portion of the Underlying Index is represented by the financial sector and, accordingly, the Adviser anticipates that the Fund may concentrate its investments in that sector. The Fund’s portfolio holdings, and the extent to which it concentrates in any industry or group of industries, are likely to change over time.

Principal Risks of Investing in the Fund

Performance

XML 18 R17.htm IDEA: XBRL DOCUMENT

Label

Element

Value

rr_RiskReturnAbstract

dei_EntityRegistrantName

Invesco Exchange-Traded Self-Indexed Fund Trust

Invesco BulletShares 2024 USD Emerging Markets Debt ETF

rr_ProspectusDate

Sep. 27, 2018

rr_RiskReturnAbstract

rr_RiskReturnHeading

Invesco BulletShares 2024 USD Emerging Markets Debt ETF Summary Information

rr_ObjectiveHeading

Investment Objective

rr_ObjectivePrimaryTextBlock

rr_ExpenseHeading

Fund Fees and Expenses

rr_ExpenseNarrativeTextBlock

rr_OperatingExpensesCaption

Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)

rr_PortfolioTurnoverHeading

Portfolio Turnover

rr_PortfolioTurnoverTextBlock

Other Expenses, New Fund, Based on Estimates [Text]

rr_ExpenseExchangeTradedFundCommissions

Investors may pay brokerage commissions on their purchases and sales of Shares, which are not reflected in the table or the example below.

rr_OtherExpensesNewFundBasedOnEstimates

“Other Expenses” are based on estimated amounts for the current fiscal year.

rr_ExpenseExampleHeading

Example

rr_ExpenseExampleNarrativeTextBlock

rr_StrategyHeading

Principal Investment Strategies

rr_StrategyNarrativeTextBlock

The Fund generally will invest at least 80% of its total assets in securities that comprise the Underlying Index. Strictly in accordance with its guidelines and mandated procedures, Invesco Indexing LLC (the “Index Provider”) compiles and maintains the Underlying Index. The Index Provider is affiliated with Invesco Capital Management LLC, the Fund’s investment adviser (the “Adviser”), and Invesco Distributors, Inc., the Fund’s distributor (the “Distributor”).

The Underlying Index will typically include between 20-400 securities and is designed to represent the performance of a held-to-maturity portfolio of U.S. dollar-denominated emerging markets bonds with maturities or, in some cases, “effective maturities” in the year 2024 (collectively, “2024 Bonds”). Effective maturity is an assessment of a bond’s likely call date or maturity (if not called by the issuer). With respect to establishing the effective maturity of a bond, if no embedded issuer call option exists for a bond, then the Index Provider deems effective maturity to be the actual year of maturity. If a bond contains an embedded issuer call option, with the first call date within 13 months of maturity and a par call price, then the Index Provider also deems effective maturity to be the actual year of maturity. In other cases, the Index Provider deems effective maturity to be the actual year of maturity, unless the yield to next call date is less than the yield to maturity, in which case the bond’s effective maturity is deemed to be the year of the next call date.

In selecting components for inclusion in the Underlying Index, the Index Provider begins with an investment universe of investment grade and below investment grade U.S. dollar-denominated bonds issued by governments of countries that the Index Provider considers to be “emerging markets countries,” or by companies, sovereign entities or government-related agencies domiciled in such countries (as of August 31, 2018, the following countries were classified as emerging markets by the Index Provider: Brazil, Chile, China, Colombia, Czech Republic, Greece, Hungary, India, Indonesia, Malaysia, Mexico, Morocco, Peru, the Philippines, Poland, Russia, South Africa, Taiwan, Thailand, Turkey, the United Arab Emirates and Vietnam). To be eligible for inclusion in the Underlying Index, bonds must (i) have a credit rating of at least C by S&P Global Ratings, a division of S&P Global Inc. (“S&P”) or Fitch Ratings Inc. (“Fitch”), or at least a credit rating of Ca by Moody’s Investors Service, Inc. (“Moody’s”); and (ii) have an outstanding face value of at least $300 million for corporate bonds and $500 million for other bonds (existing bonds in the eligible universe require 80% of the initial minimum face value outstanding qualification, depending on type of bond, to remain eligible). Bonds rated below BBB- by S&P or Fitch, or below Baa3 by Moody’s are considered below investment grade (commonly known as “junk bonds”) and are considered speculative.

The eligible universe may include: fixed- and step up-coupon bonds; puttable and callable bonds; event-driven, rating-driven, and registration-driven bonds; amortizing bonds; sinking funds with fixed sinking schedules; and securities issued in accordance with Regulation S or Rule 144A under the Securities Act of 1933 (“Securities Act”) that are exempt from registration with the Securities and Exchange Commission (“SEC”). Additionally, bond types specifically excluded from the eligible universe include: private placements, except for Regulation S and Rule 144A bonds; pay-in-kind bonds; floating rate notes; zero coupon bonds, including zero coupon step-ups; convertible bonds; bonds cum or ex-warrant; bonds with one cash flow only; new bonds that have already been called; inflation or other index-linked bonds; bonds whose price, including interest that has accrued since the issue of the most recent coupon payment, is below $80; perpetual securities (including trust preferred); preferred shares.

2024 Bonds (as established semi-annually, as further described below) in the eligible universe are selected for inclusion in the Underlying Index and market value weighted, with a 5% limit on individual issuers and a 10% limit on countries applied at each monthly rebalance. Prior to the final year of maturity (i.e., 2024), the Underlying Index is rebalanced monthly, at which time: (i) new bonds that meet the eligibility and maturity (or effective maturity) criteria above are added to the Underlying Index; (ii) existing 2024 Bonds that no longer meet the eligibility requirements are removed; and (iii) weights of Underlying Index components are reset to reflect current market value. The Index Provider only reevaluates the effective maturity date of bonds in the investment universe semi-annually, as part of the June and December rebalances, at which time in addition to bonds being added or removed from the Underlying Index pursuant to the eligibility screening described in the previous sentence, bonds also may be added or removed from the Underlying Index due to any changes in actual or effective maturity (i.e., they no longer meet the definition of 2024 Bond). If a bond is removed from the Underlying Index during any rebalance due to changes in face value or credit rating, such bond will be excluded for the next three monthly rebalances (including the current rebalance) regardless of any further changes in face value or credit rating. During the final year of maturity (i.e., 2024), the Underlying Index does not rebalance.

The Fund primarily invests in 2024 Bonds and the Fund will terminate on or about December 31, 2024. In connection with the termination of the Fund, the Fund will make a cash distribution of its net assets to then-current shareholders after making appropriate provisions for any liabilities of the Fund. The Fund does not seek to distribute any predetermined amount of cash at maturity. Bonds held by the Fund will be held until they mature, are called, or are removed from the Underlying Index due to no longer meeting the eligibility requirements. Ineligible bonds are not removed from an Underlying Index until its next rebalance. Therefore, to the extent a bond held by the Fund is no longer eligible for inclusion in an Underlying Index, the Fund will continue to hold such bond until it is removed from the respective Underlying Index at its next rebalance. In the last year of operation, when the 2024 Bonds held by the Fund mature, the Fund’s portfolio will transition to cash and cash equivalents, including without limitation U.S. Treasury Bills and investment grade commercial paper. The Fund will terminate on or about December 31, 2024 without requiring additional approval by the Board of Trustees (the “Board”) of Invesco Exchange-Traded Self-Indexed Fund Trust (the “Trust”) or Fund shareholders. The Board may change the termination date to an earlier or later date without shareholder approval. The Fund should not be confused with a target date fund, which has assets that are managed according to a particular glidepath that illustrates how its investment strategy becomes increasingly conservative over time.

The Fund does not purchase all of the securities in the Underlying Index; instead, the Fund utilizes a “sampling” methodology to seek to achieve its investment objective.

The Fund is “non-diversified” and therefore is not required to meet certain diversification requirements under the Investment Company Act of 1940, as amended (the “1940 Act”).

Concentration Policy. The Fund will concentrate its investments (i.e., invest more than 25% of the value of its net assets) in securities of issuers in any one industry or group of industries only to the extent that the Underlying Index reflects a concentration in that industry or group of industries. The Fund will not otherwise concentrate its investments in securities of issuers in any one industry or group of industries. As of the date of this prospectus, a significant portion of the Underlying Index is represented by the financial sector and, accordingly, the Adviser anticipates that the Fund may concentrate its investments in that sector. The Fund’s portfolio holdings, and the extent to which it concentrates in any industry or group of industries, are likely to change over time.

rr_StrategyPortfolioConcentration

rr_RiskHeading

Principal Risks of Investing in the Fund

rr_RiskNarrativeTextBlock

rr_RiskLoseMoney

The Shares will change in value, and you could lose money by investing in the Fund.

rr_RiskNondiversifiedStatus

rr_BarChartAndPerformanceTableHeading

Performance

rr_PerformanceNarrativeTextBlock

rr_PerformanceOneYearOrLess

As of the date of this Prospectus, the Fund has not commenced operations and therefore does not have a performance history.

Invesco BulletShares 2024 USD Emerging Markets Debt ETF | Invesco BulletShares 2024 USD Emerging Markets Debt ETF

rr_PerformanceAvailabilityWebSiteAddress

www.invesco.com/ETFs

rr_RiskReturnAbstract

rr_ManagementFeesOverAssets

0.29%

rr_OtherExpensesOverAssets

none

^[1]

rr_ExpensesOverAssets

0.29%

rr_ExpenseExampleYear01

$ 30